<!DOCTYPE html>
<html lang="zh-CN">
<head>
    {% load static %}
    <meta charset="utf-8">	
    <script src="https://cdn.bootcss.com/jquery/2.0.0/jquery.min.js"></script>
    <link href="https://cdn.bootcss.com/twitter-bootstrap/3.3.6/css/bootstrap.css" rel="stylesheet">
    <script src="https://cdn.bootcss.com/twitter-bootstrap/3.3.6/js/bootstrap.min.js"></script>
    {% block javascript %} {% endblock%}
	{% block css %}{% endblock %}
    <title>{% block title %}Title{% endblock %}</title>
</head>
<body>
    {% block nav %}
    {% include "nav.html"%}
    {% endblock %}
    {% block body %}
    <div>body</div>
    {% endblock %}
</body>
</html>
